2529211 has 4 divisors (see below), whose sum is σ = 2583072. Its totient is φ = 2475352.

The previous prime is 2529199. The next prime is 2529227. The reversal of 2529211 is 1129252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2529211 - 2¹³ = 2521019 is a prime.

It is a Duffinian number.

2529211 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2529251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26860 + ... + 26953.

It is an arithmetic number, because the mean of its divisors is an integer number (645768).

2^2529211 is an apocalyptic number.

2529211 is a deficient number, since it is larger than the sum of its proper divisors (53861).

2529211 is an equidigital number, since it uses as much as digits as its factorization.

2529211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53860.

The product of its digits is 360, while the sum is 22.

The square root of 2529211 is about 1590.3493326939. The cubic root of 2529211 is about 136.2474409642.

The spelling of 2529211 in words is "two million, five hundred twenty-nine thousand, two hundred eleven".